using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WindowsFormsApplication1
{
    class controller
    {

        model model;
        Form1 View;


      public  int add_number(int a,int b) {

            return a + b;
        
        
        }
      




    }
}
